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EP 4 395 847 A1

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(43) Date of publication: 10.07.2024 Bulletin 2024/28 (21) Application number: 22839570.3 (22) Date of filing: 22.11.2022

(51) International Patent Classification (IPC):  A61M 5/14(2006.01) A61J 1/16(2023.01) A61J 1/14(2023.01) G21F 5/015(2006.01) (52) Cooperative Patent Classification (CPC): A61J 1/16; G21F 5/015; A61M 5/1409; A61J 1/2096 (86) International application number: PCT/US2022/050684 (87) International publication number: WO 2024/112329 (30.05.2024 Gazette 2024/22)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC ME MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA Designated Validation States: KH MA MD TN (71) Applicants: Boston Scientific Scimed, Inc. Maple Grove, MN 55311-1566 (US) Boston Scientific Medical Device Limited Galway (IE)

(72) Inventors: HAVERKOST, Patrick A. Corcoran, Minnesota 55374 (US) GROFF, Joel N. Delano, Minnesota 55328 (US) RAAB, David Roseville, Minnesota 55113 (US) MCGHEE, Scott Ottawa, Ontario K2A 2J2 (CA) SMITH, Mark Steven Coon Rapids, Minnesota 55448 (US) GOLE, Nachiket Maharashrta (IN) (74) Representative: Vossius & Partner Patentanwälte Rechtsanwälte mbB  Siebertstrasse 3 81675 München 81675 München (DE)